157069868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{2689}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 291488400

約数和(自身を除く): 134418532

約数列:

[1, 2, 4, 17, 34, 68, 859, 1718, 2689, 3436, 5378, 10756, 14603, 29206, 45713, 58412, 91426, 182852, 2309851, 4619702, 9239404, 39267467, 78534934, 157069868]

約数ペア:

[(1, 157069868), (2, 78534934), (4, 39267467), (17, 9239404), (34, 4619702), (68, 2309851), (859, 182852), (1718, 91426), (2689, 58412), (3436, 45713), (5378, 29206), (10756, 14603)]